.feature-card{padding:0;overflow:hidden}
.feature-inner{
  padding:18px;
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);
  gap:18px;
}
.banner{
  min-height:260px;
  border-radius:24px;
  padding:22px;
  background:
    radial-gradient(circle at top right, rgba(255,255,255,.14), transparent 30%),
    linear-gradient(135deg, #151821 0%, #22273a 60%, #111318 100%);
  color:#fff;
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 24px 40px rgba(0,0,0,.18);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.banner-header{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
}
.banner-kicker{
  display:inline-flex;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  font-size:12px;
  font-weight:700;
}
.banner-score{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:58px;
  min-height:58px;
  border-radius:20px;
  background:rgba(255,0,51,.86);
  font-size:22px;
  font-weight:900;
  letter-spacing:-.03em;
}
.banner-title{
  margin:14px 0 10px;
  font-size:clamp(22px,2.8vw,34px);
  line-height:1.12;
  letter-spacing:-.04em;
  overflow-wrap:anywhere;
}
.banner-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  color:rgba(255,255,255,.88);
}
.pill{
  display:inline-flex;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.11);
  border:1px solid rgba(255,255,255,.08);
  font-size:12px;
}
.banner-foot{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:14px;
}
.detail-grid{
  display:grid;
  gap:12px;
}
.detail-card{
  padding:14px;
  border-radius:18px;
  background:var(--surface-2);
  border:1px solid var(--line);
}
.detail-card h4{
  margin:0 0 8px;
  font-size:14px;
}
.detail-card p{
  margin:0;
  color:var(--muted);
  line-height:1.7;
  overflow-wrap:anywhere;
}
.list-cards,.card-stack{
  display:grid;
  gap:10px;
}
.list-item,.stack-item,.mini-item{
  padding:13px 14px;
  border-radius:18px;
  background:var(--surface-2);
  border:1px solid var(--line);
}
.list-item h4,.stack-item h4,.mini-item h4{
  margin:0 0 6px;
  font-size:14px;
  line-height:1.3;
  overflow-wrap:anywhere;
}
.list-item p,.stack-item p,.mini-item p{
  margin:0;
  color:var(--muted);
  line-height:1.6;
  overflow-wrap:anywhere;
}
.timeline{display:grid;gap:10px}
.timeline-item{
  display:grid;
  grid-template-columns:92px minmax(0,1fr);
  gap:12px;
  padding:13px 14px;
  border-radius:18px;
  background:var(--surface-2);
  border:1px solid var(--line);
}
.timeline-time{
  color:var(--accent);
  font-weight:800;
  letter-spacing:.02em;
}
.timeline-title{margin:0;font-weight:800;overflow-wrap:anywhere}
.timeline-note{
  margin:4px 0 0;
  color:var(--muted);
  line-height:1.6;
  overflow-wrap:anywhere;
}
.card-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
.video-card{
  display:grid;
  grid-template-rows:auto 1fr;
  border-radius:24px;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--surface);
  box-shadow:var(--shadow-soft);
  min-width:0;
}
.video-card.selected{
  outline:3px solid var(--accent-soft);
  border-color:var(--accent);
}
.thumb{
  min-height:164px;
  padding:14px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  background:
    linear-gradient(145deg, rgba(255,0,51,.95) 0%, rgba(133,15,34,.96) 52%, rgba(20,22,29,.98) 100%);
  color:#fff;
}
.thumb-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
}
.thumb-badge,.thumb-score{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
  backdrop-filter:blur(8px);
  font-size:12px;
  font-weight:800;
}
.thumb-score{min-width:54px}
.thumb-main{display:grid;gap:8px}
.thumb-topic{
  font-weight:900;
  font-size:22px;
  letter-spacing:-.04em;
  line-height:1.05;
  overflow-wrap:anywhere;
}
.thumb-members{
  font-size:13px;
  opacity:.96;
  line-height:1.4;
}
.thumb-foot{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:10px;
}
.card-body{
  padding:14px;
  display:grid;
  gap:10px;
  min-width:0;
}
.card-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:8px;
}
.card-title{
  margin:0;
  font-size:16px;
  line-height:1.35;
  letter-spacing:-.02em;
  overflow-wrap:anywhere;
}
.card-meta{
  margin:0;
  color:var(--muted);
  font-size:13px;
  line-height:1.6;
  overflow-wrap:anywhere;
  white-space:normal;
}
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.tag{
  display:inline-flex;
  align-items:center;
  padding:5px 9px;
  border-radius:999px;
  background:var(--surface-3);
  border:1px solid var(--line);
  color:var(--muted);
  font-size:12px;
}
.card-actions{display:flex;flex-wrap:wrap;gap:8px}
.compare-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.compare-card{
  padding:14px;
  border-radius:20px;
  border:1px solid var(--line);
  background:var(--surface);
  box-shadow:var(--shadow-soft);
}
.compare-card h4{
  margin:0 0 8px;
  font-size:16px;
  overflow-wrap:anywhere;
}
.compare-card p{
  margin:0;
  color:var(--muted);
  line-height:1.6;
  overflow-wrap:anywhere;
}
.metrics-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.metric{
  padding:14px;
  border-radius:18px;
  background:var(--surface-2);
  border:1px solid var(--line);
}
.metric .label{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}
.metric .value{display:block;font-size:28px;font-weight:900;letter-spacing:-.04em}
.metric .note{display:block;color:var(--muted);margin-top:6px;line-height:1.5}
.bar-chart{display:grid;gap:10px}
.bar-row{
  display:grid;
  grid-template-columns:110px minmax(0,1fr) 52px;
  gap:10px;
  align-items:center;
}
.bar-name{color:var(--muted);font-size:13px}
.bar-track{
  height:12px;
  border-radius:999px;
  background:var(--surface-3);
  overflow:hidden;
  border:1px solid var(--line);
}
.bar-fill{
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
}
.bar-value{text-align:right;font-weight:800}
.bottom-nav{
  display:none;
  position:sticky;
  bottom:0;
  z-index:55;
  gap:8px;
  padding:10px;
  background:color-mix(in srgb, var(--surface) 88%, transparent);
  border-top:1px solid var(--line);
  backdrop-filter:blur(16px);
}
.nav-btn{
  flex:1 1 0;
  min-height:46px;
  padding:0 10px;
}
.divider{
  height:1px;
  background:var(--line);
  margin:12px 0;
}
.muted{color:var(--muted)}
.flow-list{
  margin:0;
  padding-left:20px;
  display:grid;
  gap:10px;
}
.flow-list li{line-height:1.45}
.sticky-head{
  position:sticky;
  top:calc(var(--topbar-h) + 18px);
  z-index:10;
  padding-top:2px;
  background:linear-gradient(180deg, color-mix(in srgb, var(--surface) 96%, transparent) 0%, var(--surface) 88%);
}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.segmented{
  display:flex;
  gap:8px;
  padding:6px;
  border-radius:18px;
  background:var(--surface-2);
  border:1px solid var(--line);
}
.seg{
  min-height:34px;
  padding:0 12px;
  border-radius:12px;
}